this derivation will be built:
  /nix/store/km6yc6hr5vp46dv6x2ikg9sixlj4kwcd-meta-maintainers-check.drv
building '/nix/store/km6yc6hr5vp46dv6x2ikg9sixlj4kwcd-meta-maintainers-check.drv'
meta-maintainers-check> All package meta.maintainers evaluated successfully

upload niks3: ok